74232140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{90527}}^1$

素因数の和:90577

約数の個数: 24

約数和(自身を含む): 159691392

約数和(自身を除く): 85459252

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 90527, 181054, 362108, 452635, 905270, 1810540, 3711607, 7423214, 14846428, 18558035, 37116070, 74232140]

約数ペア:

[(1, 74232140), (2, 37116070), (4, 18558035), (5, 14846428), (10, 7423214), (20, 3711607), (41, 1810540), (82, 905270), (164, 452635), (205, 362108), (410, 181054), (820, 90527)]